To provide a work area control device applicable to a vehicle-mounted crane, which can easily set a boundary surface that does not hinder work using a crane device.SOLUTION: A right-side prohibited boundary surface 41R, which is the boundary between a right-side prohibited area 40R and the workable area, is set as an imaginary surface along the front-rear and up-down directions of a truck V that passes through the right end of a base B on the vehicle's right side. Here, the width of the base B in a vehicle mounted crane 1 is standardized to be approximately the same as the width of the truck V. Therefore, the right-side prohibited area 40R is set so as not to overlap the entire range of a loading platform LB when viewed from above the vehicle.SELECTED DRAWING: Figure 4

    【課題】車両搭載型クレーンに適用可能な作業範囲規制装置であって、クレーン装置を用いた作業を阻害しない境界面を簡単に設定可能な車両搭載型クレーンの作業範囲規制装置を提供すること。【解決手段】右側禁止領域40Rと作業可能領域との境界である右側禁止境界面41Rは、ベースBの車両右側の端部を通るトラックVの前後方向及び上下方向に沿う仮想の面として設定されている。ここで、車両搭載型クレーン1におけるベースBの幅は、トラックVの幅と略同じとなるように規格化されている。そのため、右側禁止領域40Rは車両上側から見て、荷台LBの全範囲と重ならないように設定されている。【選択図】図4


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    Title :

    WORK AREA CONTROL DEVICE FOR VEHICLE-MOUNTED CRANE


    Additional title:

    車両搭載型クレーンの作業範囲規制装置


    Contributors:
    ITO TERUO (author) / ITO NAOKI (author) / AKASE HIDEYUKI (author)

    Publication date :

    2025-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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